Articles with "catalytic oxidation" as a keyword



Catalytic Oxidation of BTX (Benzene, Toluene, and Xylene) Using Metal Oxide Perovskites

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Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202401281

Abstract: The high toxicity, volatility, and dispersion of the light aromatics, benzene, toluene, and xylene (BTX) pose a serious threat to the environment and human health. Compared to incineration, catalytic oxidation technologies for BTX removal offer… read more here.

Keywords: catalytic oxidation; btx; benzene toluene; toluene xylene ... See more keywords

Pyroelectric Enhanced Catalytic Oxidation: A Universal Strategy for Low-Temperature Gas Phase Catalysis.

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Published in 2025 at "Advanced materials"

DOI: 10.1002/adma.202512417

Abstract: In the field of gas phase catalysis, reactive oxygen species (ROS) play a crucial role, but how to improve catalytic efficiency and lifetime by forming ROS efficiently and sustainably during the catalytic process is a… read more here.

Keywords: gas phase; catalytic oxidation; gas; strategy ... See more keywords

Mechanistic Origin of Enhanced CO Catalytic Oxidation over Co3O4/LaCoO3 at Lower Temperature

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Published in 2017 at "ChemCatChem"

DOI: 10.1002/cctc.201700937

Abstract: CO catalytic oxidation on the perovskite oxide LaCoO3, which can be ascribed to a decoration of Co3O4 nanoparticles on the surface, was achieved with 90 % conversion rate at 202 °C. The obtained dual‐phase catalyst was successfully… read more here.

Keywords: catalytic oxidation; temperature; mechanistic origin; lacoo3 ... See more keywords

Co3O4‐Based Catalysts for the Low‐Temperature Catalytic Oxidation of VOCs

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Published in 2024 at "ChemCatChem"

DOI: 10.1002/cctc.202301524

Abstract: Volatile organic compounds (VOCs) are a significant source of environmental pollution, posing threats to human safety. With growing concerns about environmental degradation, catalytic oxidation technology emerges as a paramount and widely adopted approach for VOC… read more here.

Keywords: based catalysts; catalysts low; co3o4 based; catalytic oxidation ... See more keywords

Insight into the Better Collaboration of NiO and MnOx in NiMn2O4 Spinel for Enhanced the Catalytic Oxidation Performance of Toluene

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Published in 2024 at "ChemCatChem"

DOI: 10.1002/cctc.202400740

Abstract: NiMn oxides with different ratios (NixMnyOz) as well as spinel‐type NiMn2O4 oxides were synthesized and utilized in the catalytic oxidation of toluene. The results indicate that NiMn2Ox synthesized by the oxygen‐only roasting method exhibits superior… read more here.

Keywords: performance toluene; performance; nimn2o4 spinel; catalytic oxidation ... See more keywords

Termolecular Eley–Rideal pathway for catalytic oxidation of nitric oxide on [Pt2]0,± dimers using O2

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Published in 2024 at "International Journal of Quantum Chemistry"

DOI: 10.1002/qua.27390

Abstract: A comprehensive density functional theory (DFT) investigation of the catalytic oxidation of NO to NO2 on neutral and charged [Pt2]0,± dimers has been considered employing M06L/def2TZVP level of theory. Single as well as co‐adsorption energies… read more here.

Keywords: pt2 dimers; catalytic oxidation; eley rideal; termolecular eley ... See more keywords

Study on the Catalytic Properties of Ru/TiO2 Catalysts for the Catalytic Oxidation of (Chloro)-Aromatics

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Published in 2019 at "Catalysis Letters"

DOI: 10.1007/s10562-019-02802-x

Abstract: In this work, we presented a detailed evaluation of Ru/TiO2 (P25) catalysts for the catalytic oxidation of (chloro)-aromatics. The model catalysts were synthesized through wet impregnation. Catalytic evaluations, as well as ICP, BET, XRD and… read more here.

Keywords: catalytic oxidation; oxidation; catalysts catalytic; tio2 catalysts ... See more keywords

Exploring the Influence of Pd Species Valence State and Chemisorbed Oxygen Concentration on the Catalytic Oxidation Performance of Toluene

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Published in 2019 at "Catalysis Surveys from Asia"

DOI: 10.1007/s10563-019-09273-5

Abstract: The valence state of Pd and chemisorbed oxygen were important factors for catalytic oxidation of toluene. The valence of Pd and chemisorbed oxygen could be adjusted by preparation method. In this paper, a series of… read more here.

Keywords: toluene; pdcz; catalytic oxidation; chemisorbed oxygen ... See more keywords

Polyacrylic acid supported TEMPO for selective catalytic oxidation of cellulose: recovered by its pH sensitivity

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Published in 2018 at "Cellulose"

DOI: 10.1007/s10570-018-2012-z

Abstract: Water-soluble polyacrylic acid was prepared by solution polymerization, and then partially acylated by SOCl2 to give a random copolymer of poly(acrylic acid-co-acryloyl chloride) (P(AA-co-AC)). Through the reaction of acyl chloride groups in P(AA-co-AC) with hydroxyl… read more here.

Keywords: catalytic oxidation; tempo selective; selective catalytic; oxidation cellulose ... See more keywords
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Preparation, characterization and catalytic oxidation properties of silica composites immobilized with cationic metalloporphyrins

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Published in 2018 at "Journal of Materials Science"

DOI: 10.1007/s10853-018-2662-0

Abstract: Herein, the metalloporphyrins Co(II) (5, 10, 15, 20-tetra (4-(3-(N-ethyl-4-pyridyl)pyrazolyl)phenyl)porphyrin) (CoTEtPyP) and Mn(III) (5, 10, 15, 20-tetra(4-(3-(N-ethyl-4-pyridyl)pyrazolyl)phenyl)porphyrin) (MnTEtPyP(OAc)) were synthesized and characterized spectroscopically. The cationic metalloporphyrins were firstly immobilized on the surface of SiO2 by electrostatic… read more here.

Keywords: catalytic oxidation; characterization catalytic; spectroscopy; cationic metalloporphyrins ... See more keywords

CO catalytic oxidation over Pd/CeO2 with different chemical states of Pd

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Published in 2019 at "Rare Metals"

DOI: 10.1007/s12598-019-01347-7

Abstract: Three Pd/CeO2 catalysts were, respectively, prepared by reduction–deposition and impregnation method (IMP) to investigate the effect of chemical state of Pd on CO oxidation. Two kinds of surface Pd species, namely PdO and Pdδ+ (2… read more here.

Keywords: catalytic oxidation; oxidation; ceo2 different; oxidation ceo2 ... See more keywords